CA2295890A1 - Disposable absorbent articles with clothlike feel backsheet having zoned breathability and process for making such backsheets - Google Patents

Disposable absorbent articles with clothlike feel backsheet having zoned breathability and process for making such backsheets Download PDF

Info

Publication number
CA2295890A1
CA2295890A1 CA002295890A CA2295890A CA2295890A1 CA 2295890 A1 CA2295890 A1 CA 2295890A1 CA 002295890 A CA002295890 A CA 002295890A CA 2295890 A CA2295890 A CA 2295890A CA 2295890 A1 CA2295890 A1 CA 2295890A1
Authority
CA
Canada
Prior art keywords
backsheet
disposable absorbent
backsheets
making
absorbent articles
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002295890A
Other languages
French (fr)
Other versions
CA2295890C (en
Inventor
Olaf Erik Alexander Isele
Holger Beruda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Procter and Gamble Co
Original Assignee
Olaf Erik Alexander Isele
Holger Beruda
The Procter & Gamble Company
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Olaf Erik Alexander Isele, Holger Beruda, The Procter & Gamble Company filed Critical Olaf Erik Alexander Isele
Publication of CA2295890A1 publication Critical patent/CA2295890A1/en
Application granted granted Critical
Publication of CA2295890C publication Critical patent/CA2295890C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51474—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure
    • A61F13/51484—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its structure being inhomogeneous in the plane of the sheet, i.e. having zones of different properties or structures
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/15577—Apparatus or processes for manufacturing
    • A61F13/15707—Mechanical treatment, e.g. notching, twisting, compressing, shaping
    • A61F13/15731—Treating webs, e.g. for giving them a fibrelike appearance, e.g. by embossing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F13/00—Bandages or dressings; Absorbent pads
    • A61F13/15—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators
    • A61F13/51—Absorbent pads, e.g. sanitary towels, swabs or tampons for external or internal application to the body; Supporting or fastening means therefor; Tampon applicators characterised by the outer layers
    • A61F13/514—Backsheet, i.e. the impermeable cover or layer furthest from the skin
    • A61F13/51456—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties
    • A61F13/51458—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable
    • A61F13/51462—Backsheet, i.e. the impermeable cover or layer furthest from the skin characterised by its properties being air-pervious or breathable being defined by a value or parameter

Abstract

A disposable absorbent article comprising a breathable polymeric film at least partially combined with a fibrous material to a laminated for being used as backsheet material with zones having different breathability.
CA002295890A 1997-07-08 1998-07-08 Disposable absorbent articles with clothlike feel backsheet having zoned breathability and process for making such backsheets Expired - Fee Related CA2295890C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97111501A EP0890350A1 (en) 1997-07-08 1997-07-08 Disposable absorbent articles with clothlike feel backsheet having zoned breathability and process for making such backsheets
EP97111501.9 1997-07-08
PCT/US1998/014091 WO1999002114A1 (en) 1997-07-08 1998-07-08 Disposable absorbent articles with clothlike feel backsheet having zoned breathability and process for making such backsheets

Publications (2)

Publication Number Publication Date
CA2295890A1 true CA2295890A1 (en) 1999-01-21
CA2295890C CA2295890C (en) 2005-03-29

Family

ID=8227030

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002295890A Expired - Fee Related CA2295890C (en) 1997-07-08 1998-07-08 Disposable absorbent articles with clothlike feel backsheet having zoned breathability and process for making such backsheets

Country Status (11)

Country Link
US (1) US20100145295A1 (en)
EP (2) EP0890350A1 (en)
JP (1) JP4421105B2 (en)
KR (1) KR20010021605A (en)
AT (1) ATE228344T1 (en)
AU (1) AU8293798A (en)
CA (1) CA2295890C (en)
DE (1) DE69809745T2 (en)
ES (1) ES2186178T3 (en)
WO (1) WO1999002114A1 (en)
ZA (1) ZA985997B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6432547B1 (en) 1999-02-22 2002-08-13 H.B. Fuller Licensing & Financing Inc. Breathable film layer compositions
JP3819657B2 (en) † 1999-12-22 2006-09-13 ユニ・チャーム株式会社 Sanitary napkin provided with a backsheet and method for producing the backsheet
US6982231B1 (en) * 2000-10-27 2006-01-03 Kimberly-Clark Worldwide, Inc. Elastomeric, breathable laminate with enhanced breathability upon extension
JP5013810B2 (en) * 2005-12-01 2012-08-29 花王株式会社 Sheet processing apparatus and sheet manufacturing method
RU2505275C2 (en) 2007-11-21 2014-01-27 Пауль Хартман Актингезелльшафт Panty-like product used for incontinence
DE102007058832A1 (en) * 2007-11-21 2009-05-28 Paul Hartmann Ag Incontinence pant for absorption of bodily excretions, has crotch section overlapping twelve percent of area of stomach section and twenty percent of area of back section
JP5465927B2 (en) * 2009-05-25 2014-04-09 ユニ・チャーム株式会社 Absorbent article manufacturing method and absorbent article
JP5623042B2 (en) * 2009-08-31 2014-11-12 ユニ・チャーム株式会社 Absorbent article manufacturing method and stretching apparatus
JP5268854B2 (en) 2009-10-09 2013-08-21 花王株式会社 Method for producing flexible sheet
JP5337688B2 (en) 2009-12-28 2013-11-06 ユニ・チャーム株式会社 Disposable diaper manufacturing method
US9463594B2 (en) * 2013-03-13 2016-10-11 Braden Manufacturing, Llc Method and apparatus for corrugating filter media
AU2016432687B2 (en) 2016-12-16 2022-12-01 Kimberly-Clark Worldwide, Inc. Diaper pants having a partial non-overlapping waist panel structure free of inner material and elastics
US11220085B2 (en) * 2017-08-31 2022-01-11 Kimberly-Clark Worldwide, Inc. Apertured elastic film laminates

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4341216A (en) * 1981-02-27 1982-07-27 The Procter & Gamble Company Breathable backsheet for disposable diapers
US4909803A (en) * 1983-06-30 1990-03-20 The Procter And Gamble Company Disposable absorbent article having elasticized flaps provided with leakage resistant portions
US4648876A (en) 1982-09-24 1987-03-10 Personal Products Company Breathable panty liner
US4610678A (en) * 1983-06-24 1986-09-09 Weisman Paul T High-density absorbent structures
US4578069A (en) 1984-08-10 1986-03-25 Kimberly-Clark Corporation Breathable baffle composite
US4681578A (en) * 1985-03-08 1987-07-21 The Procter & Gamble Company Pantiliner with ventilation areas
PH23956A (en) * 1985-05-15 1990-01-23 Procter & Gamble Absorbent articles with dual layered cores
US4695278A (en) * 1985-10-11 1987-09-22 The Procter & Gamble Company Absorbent article having dual cuffs
US4806300A (en) * 1985-12-09 1989-02-21 Richard R. Walton Method for softening a nonwoven web
GB8604117D0 (en) 1986-02-19 1986-03-26 Mclauchlan R A Light tube protector
IL82511A (en) * 1986-05-28 1992-09-06 Procter & Gamble Apparatus for and methods of airlaying fibrous webs having discrete particles therein
US4713068A (en) * 1986-10-31 1987-12-15 Kimberly-Clark Corporation Breathable clothlike barrier having controlled structure defensive composite
US4713069A (en) * 1986-10-31 1987-12-15 Kimberly-Clark Corporation Baffle having zoned water vapor permeability
CA1333951C (en) * 1988-10-27 1995-01-17 Heinz A. Pieniak Low bulk disposable diaper
US5098423A (en) * 1988-10-27 1992-03-24 Mcneil-Ppc, Inc. Low bulk disposable diaper
US5254111A (en) * 1990-02-12 1993-10-19 Clopay Plastic Products Company, Inc. Barrier cuff for disposable absorbent articles
BR9106035A (en) * 1990-02-12 1993-02-02 Clopay Corp PLASTIC FILM PRINTED IN RELIEF, AND ITS MANUFACTURING PROCESS
US5180622A (en) * 1990-04-02 1993-01-19 The Procter & Gamble Company Absorbent members containing interparticle crosslinked aggregates
US5124188A (en) * 1990-04-02 1992-06-23 The Procter & Gamble Company Porous, absorbent, polymeric macrostructures and methods of making the same
US5167897A (en) * 1991-02-28 1992-12-01 The Procter & Gamble Company Method for incrementally stretching a zero strain stretch laminate web to impart elasticity thereto
US5260345A (en) * 1991-08-12 1993-11-09 The Procter & Gamble Company Absorbent foam materials for aqueous body fluids and absorbent articles containing such materials
US5387207A (en) * 1991-08-12 1995-02-07 The Procter & Gamble Company Thin-unit-wet absorbent foam materials for aqueous body fluids and process for making same
US5169712A (en) * 1991-08-23 1992-12-08 Amoco Corporation Porous film composites
JPH05200063A (en) * 1992-01-28 1993-08-10 Uni Charm Corp Gas permeable liquid-proof back sheet for body fluid disposal article and manufacture thereof
CA2148392A1 (en) * 1994-06-06 1995-12-07 Ann Louise Mccormack Stretch-thinned film and nonwoven laminate
ES2148279T3 (en) 1994-11-05 2000-10-16 Procter & Gamble BREATHABLE BACK SHEET DESIGN FOR DISPOSABLE ABSORBENT ITEMS.
US5558658A (en) * 1994-11-23 1996-09-24 Kimberly-Clark Corporation Disposable diaper having a humidity transfer area
ZA9510604B (en) * 1994-12-20 1996-07-03 Kimberly Clark Co Low gauge films and film/nonwoven laminates
US5618280A (en) * 1995-06-16 1997-04-08 The Procter & Gamble Company Diaper
US5571096A (en) 1995-09-19 1996-11-05 The Procter & Gamble Company Absorbent article having breathable side panels
US5865926A (en) * 1996-02-15 1999-02-02 Clopay Plastic Products Company, Inc. Method of making a cloth-like microporous laminate of a nonwoven fibrous web and thermoplastic film having air and moisture vapor permeabilities with liquid-barrier properties
US5865823A (en) * 1996-11-06 1999-02-02 The Procter & Gamble Company Absorbent article having a breathable, fluid impervious backsheet
US5843056A (en) * 1996-06-21 1998-12-01 Kimberly-Clark Worldwide, Inc. Absorbent article having a composite breathable backsheet
US5883028A (en) * 1997-05-30 1999-03-16 Kimberly-Clark Worldwide, Inc. Breathable elastic film/nonwoven laminate

Also Published As

Publication number Publication date
EP0994687A1 (en) 2000-04-26
AU8293798A (en) 1999-02-08
JP4421105B2 (en) 2010-02-24
US20100145295A1 (en) 2010-06-10
ES2186178T3 (en) 2003-05-01
ATE228344T1 (en) 2002-12-15
KR20010021605A (en) 2001-03-15
EP0994687B1 (en) 2002-11-27
JP2001509420A (en) 2001-07-24
WO1999002114A1 (en) 1999-01-21
DE69809745T2 (en) 2003-04-10
ZA985997B (en) 1999-01-18
EP0890350A1 (en) 1999-01-13
DE69809745D1 (en) 2003-01-09
CA2295890C (en) 2005-03-29

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EEER Examination request
MKLA Lapsed

Effective date: 20160708